Sifting through countless of stocks in the Insurance industry can be tedious, and sometimes two stocks are just too similar to judge which is the better investment. If you’re on the fence about investing in Arthur J. Gallagher & Co. or Prudential plc because you’re not sure how they measure up, it’s important to compare them on a few factors before making your decision.

Read on to learn how Arthur J. Gallagher & Co. and Prudential plc compare based on key financial metrics to determine which better meets your investment needs.

About Arthur J. Gallagher & Co. and Prudential plc

Arthur J. Gallagher & Co., together with its subsidiaries, provides insurance and reinsurance brokerage, consulting, and third-party property/casualty claims settlement and administration services to entities and individuals worldwide. The company operates in Brokerage and Risk Management segments. Its Brokerage segment offers retail and wholesale insurance and reinsurance brokerage services; assists retail brokers and other non-affiliated brokers in the placement of specialized and hard-to-place insurance; and acts as a brokerage wholesaler, managing general agent, and managing general underwriter for distributing specialized insurance coverages to underwriting enterprises. This segment performs activities, including marketing, underwriting, issuing policies, collecting premiums, appointing and supervising other agents, paying claims, and negotiating reinsurance; and offers services in the areas of insurance and reinsurance placement, risk of loss management, and management of employer sponsored benefit programs. The Risk Management segment provides contract claim settlement and administration services; and claims management, loss control consulting, and insurance property appraisal services. The company offers its services through a network of correspondent brokers and consultants. It serves commercial, industrial, public, religious, and nonprofit entities, as well as underwriting enterprises. The company was founded in 1927 and is headquartered in Rolling Meadows, Illinois.

Prudential plc, through its subsidiaries, provides life and health insurance, and asset management solutions to individuals in Asia and Africa. It offers savings and investments products; and wealth, health, and protection products. The company was founded in 1848 and is headquartered in Central, Hong Kong.

Latest Insurance and Arthur J. Gallagher & Co., Prudential plc Stock News

As of June 23, 2026, Arthur J. Gallagher & Co. had a $55.4 billion market capitalization, compared to the Insurance median of $6.4 million. Arthur J. Gallagher & Co.’s stock is down 16.6% in 2026, down 0.1% in the previous five trading days and down 32.6% in the past year.

Currently, Arthur J. Gallagher & Co.’s price-earnings ratio is 34.9. Arthur J. Gallagher & Co.’s trailing 12-month revenue is $14.2 billion with a 11.4% net profit margin. Year-over-year quarterly sales growth most recently was 34.6%. Analysts expect adjusted earnings to reach $13.203 per share for the current fiscal year. Arthur J. Gallagher & Co. currently has a 1.3% dividend yield.

As of June 23, 2026, Prudential plc had a $33.5 billion market cap, putting it in the 91st percentile of all stocks. Prudential plc’s stock is down 14.1% in 2026, down 1.4% in the previous five trading days and up 11.43% in the past year.

Currently, Prudential plc’s price-earnings ratio is 17.4. Prudential plc’s trailing 12-month revenue is $14.4 billion with a 27.6% net profit margin. Year-over-year quarterly sales growth most recently was 18.8%. There are no analysts providing consensus earnings estimates for the current fiscal year. Prudential plc currently has a 2.8% dividend yield.

How We Compare Arthur J. Gallagher & Co. and Prudential plc Stock Grades

Stock evaluation requires access to huge amounts of data and the knowledge and time to sift through it all, make sense of financial ratios, read income statements and analyze recent stock movements. AAII created A+ Investor, a robust data suite that condenses data research in an actionable and customizable way suitable for investors of all knowledge levels, to help investors streamline and work through such data.

AAII’s proprietary stock grades come with A+ Investor. These offer intuitive A‐F grades for each of five key investing factors: value, growth, momentum, earnings estimate revisions and quality. Here, we’ll take a closer look at Arthur J. Gallagher & Co. and Prudential plc’s stock grades to see how they measure up against one another.

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Arthur J. Gallagher & Co. and Prudential plc Stock Value Grades

Company	Ticker	Value
Arthur J. Gallagher & Co.	AJG	D
Prudential plc	PUK	C

Successful stock investing involves buying low and selling high, so stock valuation is an important consideration for stock selection.

Buying stocks that are going to go up typically means buying stocks that are undervalued in the first place, although momentum investors may argue that point.

AAII’s A+ Investor Value Grade derives from a stock’s value score. The Value Score is the percentile rank of the average of the percentile ranks of the price-to-sales ratio, price-earnings ratio, enterprise-value-to-EBITDA (EV/EBITDA) ratio, shareholder yield, price-to-book-value ratio and price-to-free-cash-flow ratio. The score is variable, meaning it can consider all six ratios or, should any of the six ratios not be valid, the remaining ratios that are valid. To be assigned a Value Score, stocks must have a valid (non-null) ratio and corresponding ranking for at least two of the six valuation ratios.

Stocks with a Value Score from 81 to 100 are considered deep value, those with a score between 61 and 80 are a good value and so on.

Arthur J. Gallagher & Co. has a Value Score of 23, which is Expensive. Prudential plc has a Value Score of 50, which is Average.

The Value Stock Winner: No Clear Winner

Neither Arthur J. Gallagher & Co. or Prudential plc has a high enough value grade to be considered a “winner.” Investors who are considering these companies should do additional due diligence and research to see if either could be a good addition to their portfolio. It’s important to look at a wide range of financial metrics in order to determine if Arthur J. Gallagher & Co. or Prudential plc is the better investment when it comes to value.

Arthur J. Gallagher & Co. and Prudential plc Growth Grades

Company	Ticker	Growth
Arthur J. Gallagher & Co.	AJG	A
Prudential plc	PUK	F

The foundation of growth investing is seeking out stocks of companies exhibiting strong, consistent and prolonged growth that is expected to continue into the future.

In order to compute the growth score and assign it a letter grade, the percentile ranks for each of three components‐consistency of annual sales growth, five-year sales growth rankings adjusted for extreme levels, and consistency of positive annual cash from operations‐must be determined. These three rank figures are added together, and the sum is ranked against the entire stock universe to arrive at a company’s Growth Score to create an equal distribution of grades.

The companies in the bottom 20% of the stock universe receive Growth Grades of F, considered to be very weak, while those in the top 20% receive A grades, which are considered very strong.

Arthur J. Gallagher & Co. has a Growth Score of 89, which is Very Strong. Prudential plc has a Growth Score of 14, which is Very Weak.

The Growth Grade Winner: Arthur J. Gallagher & Co.

As you can clearly see from the Growth Grade breakdown above, Arthur J. Gallagher & Co. has a more attractive growth grade than Prudential plc. For investors who focus solely on how a company is growing relative to other companies in the same industry, Arthur J. Gallagher & Co. could be a good stock to add to their portfolio. However, it’s important for investors to analyze multiple factors based on a wide range of metrics before deciding whether to buy.

Arthur J. Gallagher & Co. and Prudential plc’s Quality Grades

Company	Ticker	Quality
Arthur J. Gallagher & Co.	AJG	C
Prudential plc	PUK	C

Like the Value Grade, AAII’s A+ Investor Quality Grade comes from the percentile rank of key metrics. Specifically, the Quality Score is the percentile rank of the average of the percentile ranks of return on assets (ROA), return on invested capital (ROIC), gross profit relative to assets, buyback yield, change in total liabilities to assets, accruals, Z double prime bankruptcy risk (Z) score and the F-Score.

The score is variable, meaning it can consider all eight measures or, should any of the eight measures not be valid, the remaining measures that are valid. To be assigned a Quality Score, stocks must have a valid (non-null) measure and corresponding ranking for at least four of the eight quality measures.

The Quality Score is used to assess the underlying “quality” of a particular stock. A higher-quality stock possesses traits associated with upside potential and reduced downside risk. Backtesting of the Quality Grade shows that stocks with higher grades, on average, outperformed stocks with lower grades over the period of 1998 through 2019.

Stocks receive better grades (higher scores) for having higher scores for the quality subcomponents and worse grades (lower scores) for lower scores for the subcomponents.

Arthur J. Gallagher & Co. has a Quality Score of 55, which is Average. Prudential plc has a Quality Score of 53, which is Average.

The Quality Stock Winner: No Clear Winner

Neither Arthur J. Gallagher & Co. or Prudential plc has a high enough Quality Grade to be considered a “winner.” Investors who are considering these companies should do additional due diligence and research to see if either could be a good addition to their portfolios. It’s important to look at a wide range of financial metrics in order to determine if Arthur J. Gallagher & Co. or Prudential plc is the better investment when it comes to quality.

Other Arthur J. Gallagher & Co. and Prudential plc Grades

In addition to Growth, Quality and Value, A+ Investor also provides grades for Momentum and Estimate Revisions.

Momentum grades help uncover stocks experiencing anomalously high rates of return; research finds that stocks with high relative levels of momentum tend to outperform, whereas those with low levels of momentum tend to continue underperforming.

Earnings estimate revisions scores take into account the magnitude of a company’s earnings surprise in its last two reported fiscal quarters. Often, surprises beget further surprises‐or at least continued sales growth (the exact opposite is generally true, too).

These 2 key factors, when combined with the above, provide a holistic view into a particular stock. Further, by joining A+ Investor you can see whether Arthur J. Gallagher & Co. and Prudential plc pass any of our 60+ stock screens that have outperformed the market since their creation.

So, Which Is the Better Investment, Arthur J. Gallagher & Co. or Prudential plc Stock?

Overall, Arthur J. Gallagher & Co. stock has a Value Score of 23, Growth Score of 89 and Quality Score of 55.

Prudential plc stock has a Value Score of 50, Growth Score of 14 and Quality Score of 53.

Comparing Arthur J. Gallagher & Co. and Prudential plc’s grades, scores and metrics can act as a solid basis to determine whether they may be a good investment or not. You’ll also want to look at your portfolio’s asset allocation as well as your risk tolerance and financial goals to see if either of these stocks would make a good fit for you. AAII can help you figure out which investments align with your individual needs and preferences.

Investors are encouraged to do their own due diligence and research. In this way, individuals can effectively become managers of their own assets‐without having to rely on others for financial independence. You can count on AAII for timeless articles on financial planning and stock-picking, unbiased research and actionable analysis.

A+ Investor adds to our qualitative teaching with a powerful data suite to help you whittle down investment choices to find stocks, exchange-traded funds (ETFs) or mutual funds that meet your needs.

AAII Disclaimer

We make no representations or warranties that any investor will, or is likely to, achieve profits similar to those shown, because past, hypothetical or simulated performance is not necessarily indicative of future results. Before making an investment decision, you should consider your circumstances and whether the information on our content is applicable to your situation. This information was prepared in good faith, and we accept no liability for any errors or omissions. The full disclaimer can be read here.